21001 San Ramon Valley Blvd - Gateway Centre
Strip Mall in California, CA · 21001 San Ramon Valley Boulevard, San Ramon · 94583
At a glance
21001 San Ramon Valley Blvd - Gateway Centre is a 110,440-square-foot strip mall building at 21001 San Ramon Valley Boulevard, San Ramon in San Ramon, California, built in 1980. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 89.5 kBtu/ft² and 596 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 89.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 596 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 1,529,594 kWh |
| Natural gas | 46,994 therms |
| Gross floor area | 110,440 sq ft |
| Source record | california:6374242:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 89.5 kBtu/ft² | 596 tCO₂e | |
| 2023 | 76 | 140.5 kBtu/ft² | 470 tCO₂e | |
| 2022 | — | 73.8 kBtu/ft² | 505 tCO₂e | |
| 2021 | — | 93.0 kBtu/ft² | 597 tCO₂e | |
| 2020 | — | — | 717 tCO₂e | |
| 2019 | — | 135.3 kBtu/ft² | 974 tCO₂e | |
| 2018 | — | 125.1 kBtu/ft² | 900 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 21001 San Ramon Valley Boulevard, San Ramon
- City
- California
- State
- California
- ZIP
- 94583
- Coordinates
- 37.72455, -121.94324
Within ~1 km
Nearby benchmarked buildings
Supermarket/Grocery Store · 50,058 sq ft
See also: most efficient in California · biggest emitters
How does 21001 San Ramon Valley Blvd - Gateway Centre compare with other strip mall buildings in California?
The latest disclosures cover 937 strip mall buildings in California, out of 40,029 buildings citywide. Its site EUI of 89.5 kBtu/ft² is about 19% above the average of 75.2 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.4 kgCO₂e/ft² is about 15% above the group average of 4.7 kgCO₂e/ft².
At 110,440 sq ft, it is about 12% below the average floor area of 125,816 sq ft for those buildings. It was built in 1980, 5 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 1,607 strip mall buildings average an ENERGY STAR score of 68 and a site EUI of 83.1 kBtu/ft².
How has 21001 San Ramon Valley Blvd - Gateway Centre's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 21001 San Ramon Valley Blvd - Gateway Centre, covering report years 2018–2024. Site EUI moved from 125.1 kBtu/ft² (2018) to 89.5 kBtu/ft² (2024), a 28% decrease. Reported emissions went from 900 tCO₂e to 596 tCO₂e over the same span (down 34%).
What does a site EUI of 89.5 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 21001 San Ramon Valley Blvd - Gateway Centre's 89.5 kBtu/ft² across 110,440 sq ft works out to about 9.9 billion Btu (2,897 MWh-equivalent) in 2024. The disclosure also reports 1,529,594 kWh of electricity and 46,994 therms of natural gas for the year.
Which law requires 21001 San Ramon Valley Blvd - Gateway Centre to report its energy use?
21001 San Ramon Valley Blvd - Gateway Centre reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:6374242:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More strip mall buildings in California
- Quartz Hill Station Llc (Qr05) (Qu023)· 110,306 sq ft · EUI 106.1 kBtu/ft²
- 114010-Anaheim Plaza (Spaces 6-13)· 110,082 sq ft · EUI 59.4 kBtu/ft²
- 1672-1790 Moorpark Rd - Park Oaks· 110,000 sq ft · EUI 121.7 kBtu/ft²
- Ps Lompoc· 109,803 sq ft · EUI 26.6 kBtu/ft²
- The Point - 24051101· 109,652 sq ft · EUI 237.8 kBtu/ft²
- 150 Country Club Gate - Country Club Gate· 109,331 sq ft · EUI 14.8 kBtu/ft²
- Strip Mall buildings in California· 937 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is 21001 San Ramon Valley Blvd - Gateway Centre's energy grade?
21001 San Ramon Valley Blvd - Gateway Centre did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 89.5 kBtu/ft².
How much energy does 21001 San Ramon Valley Blvd - Gateway Centre use?
Its 2024 site energy-use intensity was 89.5 kBtu/ft² across 110,440 sq ft, including 1,529,594 kWh of electricity and 46,994 therms of natural gas.
What are 21001 San Ramon Valley Blvd - Gateway Centre's carbon emissions?
21001 San Ramon Valley Blvd - Gateway Centre reported 596 tCO₂e of greenhouse-gas emissions (5.4 kgCO₂e/ft²) for 2024.
Where is 21001 San Ramon Valley Blvd - Gateway Centre?
21001 San Ramon Valley Blvd - Gateway Centre is at 21001 San Ramon Valley Boulevard, San Ramon, in San Ramon, California 94583. Its coordinates are 37.72455, -121.94324 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 21001 San Ramon Valley Blvd - Gateway Centre and when was it built?
21001 San Ramon Valley Blvd - Gateway Centre has 110,440 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1980 as its year built. It is classed as strip mall.
Is 21001 San Ramon Valley Blvd - Gateway Centre covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “21001 San Ramon Valley Blvd - Gateway Centre, San Ramon, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/21001-san-ramon-valley-blvd-gateway-centre-c9abf5c9 (data as of July 9, 2026).